mirror of
https://github.com/paparazzi/paparazzi.git
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Gautier Hattenberger
50 lines
1.6 KiB
OCaml
50 lines
1.6 KiB
OCaml
(*
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* Syntax of expressions à la C
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*
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* Copyright (C) 2003-2010 CENA/ENAC, Pascal Brisset, Antoine Drouin
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*
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* This file is part of paparazzi.
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*
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* paparazzi is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* paparazzi is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with paparazzi; see the file COPYING. If not, write to
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* the Free Software Foundation, 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*)
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type ident = string
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type operator = string
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type expression =
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| Ident of ident
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| Int of int
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| Float of float
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| Call of ident * expression list
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| CallOperator of ident * expression list
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| Index of ident * expression
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| Field of ident * ident
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| Deref of expression * ident
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val c_var_of_ident : ident -> string
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(** Encapsulate a user ident into a C variable *)
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val sprint : ?call_assoc:(ident * (ident * int) list) -> expression -> string
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(** call_assoc: call an optional association list function *)
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exception Unknown_ident of string
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exception Unknown_operator of string
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exception Unknown_function of string
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val check_expression : expression -> unit
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(** May raise [Unknown_ident], [Unknown_operator] or [Unknown_function]
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exceptions *)
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